Weekend Giveaway: Sephora by OPI Nail Colour

In our final giveaway, we have two shades from the widely-praised Sephora by OPI collection.

Screen Test is a shimmering rich magenta colour; perfect for winter.

212-Sephora is a limited edition shade created to mark the new Times Square Sephora flagship store. A smoky black with copper, gold and iridescent glitter, this shade is only available online or at the Times Square store - very exclusive!

To enter, all you have to do is leave us a comment telling us about your favourite nail polish - what brands are the best? Entries posted before midnight on Sunday UK time will be counted, and winners will be selected at random next week. We don't require that you to follow us here or on Twitter, but if you'd like to, feel free! This competition is open to everyone, whether based in the UK or not.